WMI Reapir

Steps to rebuild WMI manually
1. Assure your account has administrative privilege
2. Type the command in a command prompt window (or paste below commands on the window).

net stop winmgmt /y



c:
cd %windir%\system32\wbem
if exist %windir%\system32\wbem\repository.old rmdir /s /q repository.old
rename %windir%\system32\wbem\repository repository.old
for /f %i in ('dir /b *.dll') do regsvr32 /s %i
for /f %i in ('dir /b *.mof *.mfl') do mofcomp %i